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116 results on '"Yombi, J. -C"'

4. Safety of systemic anti-cancer treatment in oncology patients with non-severe COVID-19: a cohort study

Author

van Marcke, C., Honoré, N., van der Elst, A., Beyaert, S., Derouane, F., Dumont, C., Aboubakar Nana, F., Baurain, J. F., Borbath, I., Collard, P., Cornélis, F., De Cuyper, A., Duhoux, F. P., Filleul, B., Galot, R., Gizzi, M., Mazzeo, F., Pieters, T., Seront, E., Sinapi, I., Van den Eynde, M., Whenham, N., Yombi, J. C., Scohy, A., van Maanen, A., and Machiels, J. P.

Published
2021
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8. Liver hypodense infectious lesions: Is it only bacteria, parasites or fungi?

Author

UCL - (SLuc) Département de médecine interne et services associés, UCL - SSS/IREC/SLUC - Pôle St.-Luc, UCL - (SLuc) Centre de prise en charge (H.I.V.), UCL - (SLuc) Service d'orthopédie et de traumatologie de l'appareil locomoteur, UCL - (SLuc) Centre du cancer, UCL - (SLuc) Service de chirurgie et transplantation abdominale, UCL - (SLuc) Service d'anatomie pathologique, UCL - (SLuc) Service de gastro-entérologie, Hoornaert, E, Yombi, J C, Coubeau, L, Baldin, P, Dahlqvist, G, Yildiz, H, UCL - (SLuc) Département de médecine interne et services associés, UCL - SSS/IREC/SLUC - Pôle St.-Luc, UCL - (SLuc) Centre de prise en charge (H.I.V.), UCL - (SLuc) Service d'orthopédie et de traumatologie de l'appareil locomoteur, UCL - (SLuc) Centre du cancer, UCL - (SLuc) Service de chirurgie et transplantation abdominale, UCL - (SLuc) Service d'anatomie pathologique, UCL - (SLuc) Service de gastro-entérologie, Hoornaert, E, Yombi, J C, Coubeau, L, Baldin, P, Dahlqvist, G, and Yildiz, H

Abstract

No abstract available

Published
2022

16. Difficult to treat osteoarticulars infections : Focus on Mycobacterial and Fungal infections

Author

Yombi, J. C., Seyler, L., Olivier Cornu, Barbier, O., Libouton, X., Rodriguez-Villalobos, H., Thienpont, E., UCL - SSS/IREC/MBLG - Pôle de Microbiologie médicale, UCL - SSS/IREC/NMSK - Neuro-musculo-skeletal Lab, UCL - SSS/IREC/SLUC - Pôle St.-Luc, UCL - (SLuc) Service de microbiologie, UCL - (SLuc) Service de médecine interne générale, and UCL - (SLuc) Service d'orthopédie et de traumatologie de l'appareil locomoteur

Subjects
Aspergillus, Non tuberculous mycobacteria (NTM), Arthritis, Peri-prosthetic joint infection, Joint arthroplasty, Osteomyelitis, Mycobacteria tuberculosis, Candida
Abstract

Bone and joint infections are rare but often devastating. While bacteria are most commonly encountered organisms, my-cobacteria and fungi are less frequent. Management of the latter is often more complex, especially in the presence of foreign material. We will increasingly be faced with mycobacterial and fungal bone infections, as medical conditions and newer therapeutics lead to more immunosuppression. In this article, we will review osteomyelitis, septic arthritis and pe-ri-prosthetic joint infections related to mycobacteria and fungi

Published
2017

18. Transmission of HIV drug resistance and the predicted effect on current first-line regimens in Europe

Author

Hofstra, L.M. Sauvageot, N. Albert, J. Alexiev, I. Garcia, F. Struck, D. Van De Vijver, D.A.M.C. Åsjö, B. Beshkov, D. Coughlan, S. Descamps, D. Griskevicius, A. Hamouda, O. Horban, A. Van Kasteren, M. Kolupajeva, T. Kostrikis, L.G. Liitsola, K. Linka, M. Mor, O. Nielsen, C. Otelea, D. Paraskevis, D. Paredes, R. Poljak, M. Puchhammer-Stöckl, E. Sönnerborg, A. Staneková, D. Stanojevic, M. Van Laethem, K. Zazzi, M. Lepej, S.Z. Boucher, C.A.B. Schmit, J.-C. Wensing, A.M.J. Puchhammer-Stockl, E. Sarcletti, M. Schmied, B. Geit, M. Balluch, G. Vandamme, A.-M. Vercauteren, J. Derdelinckx, I. Sasse, A. Bogaert, M. Ceunen, H. De Roo, A. De Wit, S. Echahidi, F. Fransen, K. Goffard, J.-C. Goubau, P. Goudeseune, E. Yombi, J.-C. Lacor, P. Liesnard, C. Moutschen, M. Pierard, D. Rens, R. Schrooten, Y. Vaira, D. Vandekerckhove, L.P.R. Van Den Heuvel, A. Van Der Gucht, B. Van Ranst, M. Van Wijngaerden, E. Vandercam, B. Vekemans, M. Verhofstede, C. Clumeck, N. Begovac, J. Demetriades, I. Kousiappa, I. Demetriou, V. Hezka, J. Maly, M. Machala, L. Jørgensen, L.B. Gerstoft, J. Mathiesen, L. Pedersen, C. Nielsen, H. Laursen, A. Kvinesdal, B. Ristola, M. Suni, J. Sutinen, J. Assoumou, L. Castor, G. Grude, M. Flandre, P. Storto, A. Kücherer, C. Berg, T. Braun, P. Poggensee, G. Däumer, M. Eberle, J. Heiken, H. Kaiser, R. Knechten, H. Korn, K. Müller, H. Neifer, S. Schmidt, B. Walter, H. Gunsenheimer-Bartmeyer, B. Harrer, T. Hatzakis, A. Zavitsanou, A. Vassilakis, A. Lazanas, M. Chini, M. Lioni, A. Sakka, V. Kourkounti, S. Paparizos, V. Antoniadou, A. Papadopoulos, A. Poulakou, G. Katsarolis, I. Protopapas, K. Chryssos, G. Drimis, S. Gargalianos, P. Xylomenos, G. Lourida, G. Psichogiou, M. Daikos, G.L. Sipsas, N.V. Kontos, A. Gamaletsou, M.N. Koratzanis, G. Sambatakou, E. Mariolis, H. Skoutelis, A. Papastamopoulos, V. Georgiou, O. Panagopoulos, P. Maltezos, E. De Gascun, C. Byrne, C. Duffy, M. Bergin, C. Reidy, D. Farrell, G. Lambert, J. O'Connor, E. Rochford, A. Low, J. Coakely, P. O'Dea, S. Hall, W. Levi, I. Chemtob, D. Grossman, Z. De Luca, A. Balotta, C. Riva, C. Mussini, C. Caramma, I. Capetti, A. Colombo, M.C. Rossi, C. Prati, F. Tramuto, F. Vitale, F. Ciccozzi, M. Angarano, G. Rezza, G. Vasins, O. Lipnickiene, V. Hemmer, R. Arendt, V. Michaux, C. Staub, T. Sequin-Devaux, C. Van Kessel, A. Van Bentum, P.H.M. Brinkman, K. Connell, B.J. Van Der Ende, M.E. Hoepelman, I.M. Kuipers, M. Langebeek, N. Richter, C. Santegoets, R.M.W.J. Schrijnders-Gudde, L. Schuurman, R. Van De Ven, B.J.M. Kran, A.-M.B. Ormaasen, V. Aavitsland, P. Stanczak, J.J. Stanczak, G.P. Firlag-Burkacka, E. Wiercinska-Drapalo, A. Jablonowska, E. Maolepsza, E. Leszczyszyn-Pynka, M. Szata, W. Camacho, R. Palma, C. Borges, F. Paixão, T. Duque, V. Araújo, F. Paraschiv, S. Tudor, A.M. Cernat, R. Chiriac, C. Dumitrescu, F. Prisecariu, L.J. Jevtovic, Dj. Salemovic, D. Stanekova, D. Habekova, M. Chabadová, Z. Drobkova, T. Bukovinova, P. Shunnar, A. Truska, P. Lunar, M. Babic, D. Tomazic, J. Vidmar, L. Vovko, T. Karner, P. Monge, S. Moreno, S. Del Amo, J. Asensi, V. Sirvent, J.L. De Mendoza, C. Delgado, R. Gutiérrez, F. Berenguer, J. Garcia-Bujalance, S. Stella, N. De Los Santos, I. Blanco, J.R. Dalmau, D. Rivero, M. Segura, F. Elías, M.J.P. Alvarez, M. Chueca, N. Rodríguez-Martín, C. Vidal, C. Palomares, J.C. Viciana, I. Viciana, P. Cordoba, J. Aguilera, A. Domingo, P. Galindo, M.J. Miralles, C. Del Pozo, M.A. Ribera, E. Iribarren, J.A. Ruiz, L. De La Torre, J. Vidal, F. Clotet, B. Heidarian, A. Aperia-Peipke, K. Axelsson, M. Mild, M. Karlsson, A. Thalme, A. Navér, L. Bratt, G. Blaxhult, A. Gisslén, M. Svennerholm, B. Björkman, P. Säll, C. Mellgren, Å. Lindholm, A. Kuylenstierna, N. Montelius, R. Azimi, F. Johansson, B. Carlsson, M. Johansson, E. Ljungberg, B. Ekvall, H. Strand, A. Mäkitalo, S. Öberg, S. Holmblad, P. Höfer, M. Holmberg, H. Josefson, P. Ryding, U. Bergbrant, I. SPREAD Program

Abstract

Background. Numerous studies have shown that baseline drug resistance patterns may influence the outcome of antiretroviral therapy. Therefore, guidelines recommend drug resistance testing to guide the choice of initial regimen. In addition to optimizing individual patient management, these baseline resistance data enable transmitted drug resistance (TDR) to be surveyed for public health purposes. The SPREAD program systematically collects data to gain insight into TDR occurring in Europe since 2001. Methods. Demographic, clinical, and virological data from 4140 antiretroviral-naive human immunodeficiency virus (HIV)-infected individuals from 26 countries who were newly diagnosed between 2008 and 2010 were analyzed. Evidence of TDR was defined using the WHO list for surveillance of drug resistance mutations. Prevalence of TDR was assessed over time by comparing the results to SPREAD data from 2002 to 2007. Baseline susceptibility to antiretroviral drugs was predicted using the Stanford HIVdb program version 7.0. Results. The overall prevalence of TDR did not change significantly over time and was 8.3% (95% confidence interval, 7.2%-9.5%) in 2008-2010. The most frequent indicators of TDR were nucleoside reverse transcriptase inhibitor (NRTI) mutations (4.5%), followed by nonnucleoside reverse transcriptase inhibitor (NNRTI) mutations (2.9%) and protease inhibitor mutations (2.0%). Baseline mutations were most predictive of reduced susceptibility to initial NNRTI-based regimens: 4.5% and 6.5% of patient isolates were predicted to have resistance to regimens containing efavirenz or rilpivirine, respectively, independent of current NRTI backbones. Conclusions. Although TDR was highest for NRTIs, the impact of baseline drug resistance patterns on susceptibility was largest for NNRTIs. The prevalence of TDR assessed by epidemiological surveys does not clearly indicate to what degree susceptibility to different drug classes is affected. © The Author 2015.

Published
2016

19. Transmission of HIV Drug Resistance and the Predicted Effect on Current First-line Regimens in Europe

Author

Moutschen, M., Hofstra, Laura Marije Arije, Sauvageot, Nicolas, Albert, Jan, Alexiev, Ivailo, Garcia, Federico, Struck, Daniel, Van, de Vijver, Åsjö, Birgitta, Beshkov, Danail, Coughlan, Suzie, Descamps, Diane, Griskevicius, Algirdas, Hamouda, Osamah, Horban, Andrzej, Van Kasteren, Marjo, Kolupajeva, Tatjana, Kostrikis, Leontios G., Liitsola, Kirsi, Linka, Marek, Mor, Orna, Nielsen, Claus, Otelea, Dan, Paraskevis, Dimitrios N., Paredes, Roger, Poljak, Mario, Puchhammer-Stöckl, Elisabeth, Sönnerborg, Anders, Staneková, Danica, Stanojevic, Maja, Van Laethem, Kristel, Zazzi, Maurizio, Zidovec Lepej, Snjezana, Boucher, Charles A. B., Schmit, Jean-Claude, Wensing, Annemarie M. J., Puchhammer-Stockl, E., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. -C, Goubau, P., Goudeseune, E., Yombi, J. -C, Lacor, P., Liesnard, C., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P. R., Van, den Heuvel, Van, Der Gucht, Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Lepej, S. Z., Begovac, J., Demetriades, Ioannis, Kousiappa, Ioanna, Demetriou, Victoria L., Hezka, Johana, Linka, M., Maly, M., Machala, L., Nielsen, C., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Liitsola, K., Ristola, M., Suni, J., Sutinen, J., Descamps, D., Assoumou, L., Castor, G., Grude, M., Flandre, P., Storto, A., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Hatzakis, Angelos E., Zavitsanou, Assimina, Vassilakis, A., Lazanas, Marios C., Chini, Maria C., Lioni, A., Sakka, V., Kourkounti, Sofia, Paparizos, Vassilios A., Antoniadou, Anastasia C., Papadopoulos, Antonios I., Poulakou, Garyphallia G., Katsarolis, I., Protopapas, K., Chryssos, Georgios, Drimis, Stylianos, Gargalianos, Panagiotis, Xylomenos, Georgios, Lourida, G., Psichogiou, Mina A., Daikos, George L., Sipsas, N. V., Kontos, Athanasios N., Gamaletsou, M. N., Koratzanis, Georgios, Sambatakou, H., Mariolis, H., Skoutelis, A., Papastamopoulos, V., Georgiou, O., Panagopoulos, Periklis, Maltezos, E., Coughlan, S., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Mor, O., Levi, I., Chemtob, D., Grossman, Z., Zazzi, M., de Luca, A., Balotta, Claudia, Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Kolupajeva, T., Vasins, O., Griskevicius, A., Lipnickiene, V., Schmit, J. C., Struck, D., Hemmer, R., Arendt, V., Michaux, C., Staub, T., Sequin-Devaux, C., Wensing, A. M. J., Boucher, C. A. B., van, de Vijver, van Kessel, A., van Bentum, P. H. M., Brinkman, K., Connell, B. J., van, der Ende, Hoepelman, I. M., van Kasteren, M., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M. W. J., Schrijnders-Gudde, L., Schuurman, R., van, de Ven, Kran, A. -M B., Ormaasen, V., Aavitsland, P., Horban, A., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Maolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Camacho, Ricardo J., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Otelea, D., Paraschiv, S., Tudor, A. M., Cernat, R., Chiriac, C., Dumitrescu, F., Prisecariu, L. J., Stanojevic, M., Jevtovic, Dj, Salemovic, D., Stanekova, D., Habekova, M., Chabadová, Z., Drobkova, T., Bukovinova, P., Shunnar, A., Truska, P., Poljak, M., Lunar, M., Babic, Dunja Z., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Garcia, F., Paredes, R., Monge, S., Moreno, S., del Amo, J., Asensi, V., Sirvent, J. L., de Mendoza, C., Delgado, R., Gutiérrez, F., Berenguer, J., Garcia-Bujalance, S., Stella, Natalia C., de, los Santos, Blanco, J. R., Dalmau, D., Rivero, M., Segura, F., Elıás, Marıá Jesús Pérez, Alvarez, M., Chueca, N., Rodríguez-Martín, C., Vidal, C., Palomares, J. C., Viciana, I., Viciana, P., Cordoba, J., Aguilera, A., Domingo, P., Galindo, M. J., Miralles, C., del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., de, la Torre, Vidal, F., Clotet, B., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, Per, Säll, C., Mellgren, Å., Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., Ryding, U., Van Kessel, A., Clinical sciences, Microbiology and Infection Control, Supporting clinical sciences, Clinicum, Department of Medicine, Virology, Cohorte de Adultos de la Red de Investigación en SIDA, Spain., SPREAD Program, [Hofstra,LM, Sauvageot,N, Struck,D, Schmit,JC ] Luxembourg Institute of Health, Luxembourg. [Hofstra,LM, Wensing,AMJ] Department of Virology, University Medical Center Utrecht, The Netherlands. [Albert,J, Sönnerborg,A] Karolinska Institute, Solna. Karolinska University Hospital, Stockholm, Sweden. [Alexiev,I, Beshkov,D] National Center of Infectious and Parasitic Diseases, Sofia, Bulgaria. [Garcia,F] Complejo Hospitalario Universitario de Granada. Instituto de Investigación IBS Granada, Spain. [Van de Vijver,DAMC, Boucher,CAB] Erasmus MC, University Medical Center, Rotterdam, The Netherlands. [Åsjö,B] University of Bergen, Norway. [Coughlan,S] University College Dublin, Ireland. [Descamps,D] AP-HP Groupe hospitalier Bichat-Claude Bernard. IAME INSERM UMR 1137. Université Paris Diderot Sorbonne Paris Cité, Paris, France. [Griskevicius,A] Lithuanian AIDS Center, Vilnius, Lithuania. [Hamouda,O] Robert Koch Institute, Berlin, Germany. [Horban,A] Hospital of Infectious Diseases, Warsaw, Poland. [Van Kasteren,M] St Elisabeth Hospital, Tilburg, The Netherlands. [Kolupajeva,T] Infectiology Center of Latvia, Riga. [Kostrikis,LG] University of Cyprus, Nicosia. [Liitsola,K] Department of Infectious Diseases, National Institute for Health and Welfare, Helsinki, Finland. [Linka,M] National Reference Laboratory for HIV/AIDS, National Institute of Public Health, Prague, Czech Republic. [Mor,O] National HIV Reference Laboratory, Chaim Sheba Medical Center, Tel-Hashomer, Israel. [Nielsen,C] Statens Serum Institut, Copenhagen, Denmark. [Otelea,D] National Institute for Infectious Diseases 'Prof. dr. Matei Bals', Bucharest, Romania. [Paraskevis,D] National Retrovirus Reference Center, University of Athens, Greece. [Paredes,R] IrsiCaixa Foundation, Badalona, Spain. [Poljak,M] Faculty of Medicine, Slovenian HIV/AIDS Reference Centre, University of Ljubljana, Slovenia. [Puchhammer-Stöckl,E] Medical University Vienna, Austria. [Staneková,D] Slovak Medical University, Bratislava, Slovakia. [Stanojevic,M] Faculty of Medicine, University of Belgrade, Serbia. [Van Laethem,K] Rega Institute for Medical Research, KU Leuven, Belgium. [Zazzi,M] University of Siena, Italy. [Zidovec Lepej,S] University Hospital for Infectious Diseases 'Dr. Fran Mihaljevic', Zagreb, Croatia., This work was supported by a CORE grant of Fond National de la Recherche Luxembourg (grant number C12/BM/4011111–HIV molecular epidemiology in Europe). This work has been partially supported by the European Commission (fifth framework, grant number QLK2-CT-2001-01344, sixth framework, grant number LSHP-CT-2006-518211, DynaNets grant number 233847, seventh framework, CHAIN grant number 223131), Belgium: Belgian AIDS Reference Laboratory Fund, Belgian Fonds voor Wetenschappelijk Onderzoek (grant number G.0692.14), Cyprus: Cyprus Research Promotion Foundation (grant number Health/0104/22), Denmark: Danish AIDS Foundation, France: Agence Nationale de Recherches sur le SIDA et les Hepatites Virales, Germany: Ministry of Health (grant number 1502-686-18), Ministry of Education and Research (grant number 01KI501), Italy: Fifth National Program on HIV/AIDS, Instituto Superiore di Sanità (grant numbers 40F.56 and 20D.1.6), Luxembourg: Fondation Recherche sur le SiDA and Ministry of Health, Republic of Serbia: Ministry of Education and Science (grant number 175024), Slovakia: project 'Center of Excellence of Environmental Health,' ITMS number 26240120033, based on supporting operational research and development program financed from the European Regional Development Fund, and Sweden: Swedish Research Council and Swedish Civil Contingencies Agency., APH - Health Behaviors & Chronic Diseases, Graduate School, Hofstra, LM, Sauvageot, N, Albert, J, Alexiev, I, Garcia, F, Struck, D, Van de Vijver, DA, Åsjö, B, Beshkov, D, Coughlan, S, Descamps, D, Griskevicius, A, Hamouda, O, Horban, A, Van Kasteren, M, Kolupajeva, T, Kostrikis, LG, Liitsola, K, Linka, M, Mor, O, Nielsen, C, Otelea, D, Paraskevis, D, Paredes, R, Poljak, M, Puchhammer-Stöckl, E, Sönnerborg, A, Staneková, D, Stanojevic, M, Van Laethem, K, Zazzi, M, Lepej, SZ, Boucher, CA, Schmit, JC, Wensing, AM, SPREAD program investigators, including Vitale F and Tramuto, F, Vandamme, Annemie, Vercauteren, Jurgen, Schrooten, Yoeri, Van Ranst, Marc, Van Wijngaerden, Eric, Derdelinckx, Inge, Camacho, Ricardo Jorge, Kostrikis, Leontios G. [0000-0002-5340-7109], and Paraskevis, Dimitrios [0000-0001-6167-7152]

Subjects
Male, Human immunodeficiency virus 1, Etravirine, RNA directed DNA polymerase inhibitor, darunavir, HIV Infections, Settore MED/42 - Igiene Generale E Applicata, Disciplines and Occupations::Health Occupations::Medicine::Public Health [Medical Subject Headings], Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings], Salud pública, genetics, Inhibidores de proteasas, Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Prevalence [Medical Subject Headings], atazanavir, media_common, transmission, Geographicals::Geographic Locations::Europe [Medical Subject Headings], 3. Good health, microbial sensitivity test, priority journal, Europe, HIV-1, antiretroviral therapy, drug resistance, HIV/AIDS, lamivudine, Reverse Transcriptase Inhibitors/pharmacology, anti human immunodeficiency virus agent, Drug, Microbiology (medical), medicine.medical_specialty, antiviral susceptibility, Phenomena and Processes::Genetic Phenomena::Genetic Variation::Mutation [Medical Subject Headings], media_common.quotation_subject, 030106 microbiology, HIV Infections/drug therapy, Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents::Anti-Retroviral Agents::Reverse Transcriptase Inhibitors [Medical Subject Headings], Microbial Sensitivity Tests, RILPIVIRINE, Article, EFAVIRENZ, 03 medical and health sciences, transmitted drug resistance, SDG 3 - Good Health and Well-being, Humans, Transmission, human, Phenomena and Processes::Physiological Phenomena::Pharmacological Phenomena::Drug Resistance [Medical Subject Headings], REVERSE-TRANSCRIPTASE INHIBITORS, Rilpivirina, INTEGRASE, MUTATIONS, abacavir, major clinical study, Virology, Infecciones por VIH, Regimen, Antiretroviral therapy, Drug resistance, Medicine (all), Infectious Diseases, chemistry, Chemicals and Drugs::Heterocyclic Compounds::Heterocyclic Compounds, 1-Ring::Oxazines::Benzoxazines [Medical Subject Headings], Mutation, 0301 basic medicine, nevirapine, Communicable diseases, Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Confidence Intervals [Medical Subject Headings], chemistry.chemical_compound, antiviral therapy, INFECTION, Medicine and Health Sciences, Prevalence, Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Surveys and Questionnaires [Medical Subject Headings], Viral, Non-U.S. Gov't, Reverse-transcriptase inhibitor, antiretrovirus agent, Research Support, Non-U.S. Gov't, Human immunodeficiency virus infected patient, Middle Aged, virology, PREVALENCE, Encuestas y Cuestionarios, ANTIRETROVIRAL TREATMENT, HIV-1/drug effects, HIV Protease Inhibitors/pharmacology, Rilpivirine, Reverse Transcriptase Inhibitors, Diseases::Immune System Diseases::Immunologic Deficiency Syndromes::HIV Infections [Medical Subject Headings], Female, HIV drug resistance, medicine.drug, Adult, Human immunodeficiency virus proteinase inhibitor, Chemicals and Drugs::Organic Chemicals::Nitriles::Rilpivirine [Medical Subject Headings], Efavirenz, Anti-HIV Agents, Research Support, Resistencia a medicamentos, Settore MED/17 - MALATTIE INFETTIVE, antiviral resistance, Internal medicine, Anti-HIV Agents/pharmacology, Drug Resistance, Viral, Journal Article, medicine, Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Enzyme Inhibitors::Protease Inhibitors [Medical Subject Headings], abacavir plus lamivudine, Europa (Continente), HIV Protease Inhibitors, emtricitabine, nonhuman, Intervalos de confianza, Mutación, business.industry, HIV, prediction, Inhibidores de la transcriptasa inversa, Human immunodeficiency virus 1 infection, tenofovir, INDIVIDUALS, Drug Resistance, Viral/genetics, Benzoxazinas, ETRAVIRINE, drug effects, 3121 General medicine, internal medicine and other clinical medicine, Prevalencia, business
Abstract

Transmitted human immunodeficiency virus drug resistance in Europe is stable at around 8%. The impact of baseline mutation patterns on susceptibility to antiretroviral drugs should be addressed using clinical guidelines. The impact on baseline susceptibility is largest for nonnucleoside reverse transcriptase inhibitors., Background. Numerous studies have shown that baseline drug resistance patterns may influence the outcome of antiretroviral therapy. Therefore, guidelines recommend drug resistance testing to guide the choice of initial regimen. In addition to optimizing individual patient management, these baseline resistance data enable transmitted drug resistance (TDR) to be surveyed for public health purposes. The SPREAD program systematically collects data to gain insight into TDR occurring in Europe since 2001. Methods. Demographic, clinical, and virological data from 4140 antiretroviral-naive human immunodeficiency virus (HIV)–infected individuals from 26 countries who were newly diagnosed between 2008 and 2010 were analyzed. Evidence of TDR was defined using the WHO list for surveillance of drug resistance mutations. Prevalence of TDR was assessed over time by comparing the results to SPREAD data from 2002 to 2007. Baseline susceptibility to antiretroviral drugs was predicted using the Stanford HIVdb program version 7.0. Results. The overall prevalence of TDR did not change significantly over time and was 8.3% (95% confidence interval, 7.2%–9.5%) in 2008–2010. The most frequent indicators of TDR were nucleoside reverse transcriptase inhibitor (NRTI) mutations (4.5%), followed by nonnucleoside reverse transcriptase inhibitor (NNRTI) mutations (2.9%) and protease inhibitor mutations (2.0%). Baseline mutations were most predictive of reduced susceptibility to initial NNRTI-based regimens: 4.5% and 6.5% of patient isolates were predicted to have resistance to regimens containing efavirenz or rilpivirine, respectively, independent of current NRTI backbones. Conclusions. Although TDR was highest for NRTIs, the impact of baseline drug resistance patterns on susceptibility was largest for NNRTIs. The prevalence of TDR assessed by epidemiological surveys does not clearly indicate to what degree susceptibility to different drug classes is affected.

Published
2016
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20. Difficult to treat osteoarticulars infections : Focus on Mycobacterial and Fungal infection.

Author

UCL - (SLuc) Service de microbiologie, UCL - (SLuc) Service de médecine interne générale, UCL - (SLuc) Service d'orthopédie et de traumatologie de l'appareil locomoteur, Yombi, J C, Seyler, L, Cornu, O, Barbier, O, Libouton, X, Rodriguez-Villalobos, H, Thienpont, E, UCL - (SLuc) Service de microbiologie, UCL - (SLuc) Service de médecine interne générale, UCL - (SLuc) Service d'orthopédie et de traumatologie de l'appareil locomoteur, Yombi, J C, Seyler, L, Cornu, O, Barbier, O, Libouton, X, Rodriguez-Villalobos, H, and Thienpont, E

Abstract

Bone and joint infections are rare but often devastating. While bacteria are most commonly encountered organisms, mycobacteria and fungi are less frequent. Management of the latter is often more complex, especially in the presence of foreign material. We will increasingly be faced with mycobacterial and fungal bone infections, as medical conditions and newer therapeutics lead to more immunosuppression. In this article, we will review osteomyelitis, septic arthritis and peri-prosthetic joint infections related to mycobacteria and fungi.

Published
2017

21. Primary resistance to integrase strand-transfer inhibitors in Europe

Author

Moutschen, M., Casadellà, M., van Ham, P. M., Noguera-Julian, M., van Kessel, A., Pou, C., Hofstra, Laura Marije Arije, Santos, J. R., Garcia, F., Struck, D., Alexiev, Ivailo, Bakken Kran, A. M., Hoepelman, A. I., Kostrikis, Leontios G., Somogyi, Sybille, Liitsola, K., Linka, M., Nielsen, C., Otelea, D., Paraskevis, Dimitrios N., Poljak, M., Puchhammer-Stöckl, E., Staneková, D., Stanojevic, M., Van Laethem, K., Zidovec Lepej, S., Clotet, B., Boucher, C. A. B., Paredes, R., Wensing, A. M. J., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. C., Goubau, P., Goudeseune, E., Yombi, J. C., Lacor, P., Liesnard, C., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P., Van den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Beshkov, Danail, Begovac, J., Demetriades, Ioannis, Kousiappa, Ioanna, Demetriou, Victoria L., Hezka, Johana, Machala, L., Maly, M., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Ristola, M., Suni, J., Sutinen, J., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Hatzakis, Angelos E., Magiorkinis, Emmanouil N., Hatzitheodorou, Eleni, Haida, Catherine, Zavitsanou, Assimina, Magiorkinis, Gkikas, Lazanas, Marios C., Chini, Maria C., Magafas, N., Tsogas, Nickolaos, Paparizos, Vassilios A., Kourkounti, Sofia, Antoniadou, Anastasia C., Papadopoulos, Antonios I., Panagopoulos, Periklis, Poulakou, Garyphallia G., Sakka, V., Chryssos, Georgios, Drimis, Stylianos, Gargalianos, Panagiotis, Lelekis, Moyssis I., Chilomenos, G., Psichogiou, Mina A., Daikos, George L., Sabatakou, H., Panos, George, Haratsis, G., Kordossis, Theodore, Kontos, Athanasios N., Koratzanis, Georgios, Theodoridou, Maria C., Mostrou, Glykeria J., Spoulou, Vana I., Schmit, J. C., Hemmer, R., Arendt, V., Staub, T., Schneider, F., Roman, F., Wensing, A. M., Boucher, C. A., van de Vijver, D. A., van, P. H., Brinkman, K., Op de, E. L., van der Ende, M. E., Hoepelman, I. M., van Kasteren, M., Juttmann, J., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M., Schrijnders-Gudde, L., Schuurman, R., van de Ven, B. J., Åsjö, Birgitta, Bakken, A. M., Ormaasen, V., Aavitsland, P., Paraschiv, S., Tudor, A. M., Jevtovic, D., Salemovic, D., Stanekova, D., Habekova, M., Mokráš, Miloš, Truska, P., Lunar, M., Babic, Dunja Z., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Domingo, P., Galindo, M. J., Miralles, C., Del, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., de la Torre, J., Vidal, F., Kostrikis, Leontios G. [0000-0002-5340-7109], and Paraskevis, Dimitrios [0000-0001-6167-7152]

Subjects
sequence analysis, genotype, Human immunodeficiency virus 1, HIV Infections, RNA directed DNA polymerase inhibitor, integrase strand transfer inhibitor, HIV Integrase, molecular epidemiology, Human immunodeficiency virus prevalence, Risk Factors, Antiretroviral Therapy, Highly Active, genetic variability, genetics, Stanford HIVdb score, clinical trial, Human immunodeficiency virus infected patient, highly active antiretroviral therapy, Viral Load, unclassified drug, virology, health survey, dolutegravir, Europe, female, risk factor, Population Surveillance, virus gene, raltegravir, amino acid substitution, p31 integrase protein, Human immunodeficiency virus 1, DNA sequence, gene sequence, Article, male, antiviral resistance, Drug Resistance, Viral, proteinase inhibitor, Humans, cross-sectional study, controlled study, human, HIV Integrase Inhibitors, quality control, scoring system, CD4 lymphocyte count, integrase inhibitor, Sequence Analysis, DNA, virus load, nonnucleoside reverse transcriptase inhibitor, Human immunodeficiency virus 1 infection, major clinical study, drug efficacy, Cross-Sectional Studies, multicenter study, drug effects, genetic variation, HIV-1, integrase
Abstract

Objectives: The objective of this study was to define the natural genotypic variation of the HIV-1 integrase gene across Europe for epidemiological surveillance of integrase strand-transfer inhibitor (InSTI) resistance. Methods: This was a multicentre, cross-sectional study within the European SPREAD HIV resistance surveillance programme. A representative set of 300 samples was selected from 1950 naive HIV-positive subjects newly diagnosed in 2006-07. The prevalence of InSTI resistance was evaluated using quality-controlled baseline population sequencing of integrase. Signature raltegravir, elvitegravir and dolutegravir resistance mutations were defined according to the IAS-USA 2014 list. In addition, all integrase substitutions relative to HXB2 were identified, including those with a Stanford HIVdb score=10 to at least one InSTI. To rule out circulation of minority InSTIresistant HIV, 65 samples were selected for 454 integrase sequencing. Results: For the population sequencing analysis, 278 samples were retrieved and successfully analysed. No signature resistance mutations to any of the InSTIswere detected. Eleven (4%) subjects hadmutations at resistance-associated positions with an HIVdb score =10. Of the 56 samples successfully analysed with 454 sequencing, no InSTI signature mutationsweredetected, whereas integrase substitutionswithanHIVdbscore=10were found in8(14.3%) individuals. Conclusions:No signature InSTI-resistant variantswere circulating in Europe before the introduction of InSTIs. However, polymorphisms contributing to InSTI resistancewere not rare. As InSTI use becomes more widespread, continuous surveillance of primary InSTI resistance is warranted. These data will be key to modelling the kinetics of InSTI resistance transmission in Europe in the coming years. © The Author 2015. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. 70 2885 2888 Cited By :15

Published
2015

22. Transmission of HIV drug resistance and the predicted effect on current first-line regimens in Europe

Author

Hofstra, L. Marije, Sauvageot, Nicolas, Albert, Jan, Alexiev, Ivailo, Garcia, Federico, Struck, Daniel, Van De Vijver, David A M C, Åsjö, Birgitta, Beshkov, Danail, Coughlan, Suzie, Descamps, Diane, Griskevicius, Algirdas, Hamouda, Osamah, Horban, Andrzej, Van Kasteren, Marjo, Kolupajeva, Tatjana, Kostrikis, Leontios G., Liitsola, Kirsi, Linka, Marek, Mor, Orna, Nielsen, Claus, Otelea, Dan, Paraskevis, Dimitrios, Paredes, Roger, Poljak, Mario, Puchhammer-Stöckl, Elisabeth, Sönnerborg, Anders, Staneková, Danica, Stanojevic, Maja, Van Laethem, Kristel, Zazzi, Maurizio, Lepej, Snjezana Zidovec, Boucher, Charles A B, Schmit, Jean Claude, Wensing, Annemarie M J, Puchhammer-Stockl, E., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. C., Goubau, P., Goudeseune, E., Yombi, J. C., Lacor, P., Liesnard, C., Moutschen, M., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P R, Van Den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Beshkov, D., Alexiev, I., Lepej, S. Zidovec, Begovac, J., Demetriades, I., Kousiappa, I., Demetriou, V., Hezka, J., Linka, M., Maly, M., Machala, L., Nielsen, C., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Liitsola, K., Ristola, M., Suni, J., Sutinen, J., Descamps, D., Assoumou, L., Castor, G., Grude, M., Flandre, P., Storto, A., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Paraskevis, D., Hatzakis, A., Zavitsanou, A., Vassilakis, A., Lazanas, M., Chini, M., Lioni, A., Sakka, V., Kourkounti, S., Paparizos, V., Antoniadou, A., Papadopoulos, A., Poulakou, G., Katsarolis, I., Protopapas, K., Chryssos, G., Drimis, S., Gargalianos, P., Xylomenos, G., Lourida, G., Psichogiou, M., Daikos, G. L., Sipsas, N. V., Kontos, A., Gamaletsou, M. N., Koratzanis, G., Sambatakou, E., Mariolis, H., Skoutelis, A., Papastamopoulos, V., Georgiou, O., Panagopoulos, P., Maltezos, E., Coughlan, S., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Mor, O., Levi, I., Chemtob, D., Grossman, Z., Zazzi, M., De Luca, A., Balotta, C., Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Kolupajeva, T., Vasins, O., Griskevicius, A., Lipnickiene, V., Schmit, J. C., Struck, D., Sauvageot, N., Hemmer, R., Arendt, V., Michaux, C., Staub, T., Sequin-Devaux, C., Wensing, A. M J, Boucher, C. A B, Van Kessel, A., Van Bentum, P. H M, Brinkman, K., Connell, B. J., Van Der Ende, M. E., Hoepelman, I. M., Van Kasteren, M., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M W J, Schrijnders-Gudde, L., Schuurman, R., Van De Ven, B. J M, Åsjö, B., Kran, A. M Bakken, Ormaasen, V., Aavitsland, P., Horban, A., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Maolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Camacho, R., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Otelea, D., Paraschiv, S., Tudor, A. M., Cernat, R., Chiriac, C., Dumitrescu, F., Prisecariu, L. J., Stanojevic, M., Jevtovic, Dj, Salemovic, D., Stanekova, D., Habekova, M., Chabadová, Z., Drobkova, T., Bukovinova, P., Shunnar, A., Truska, P., Poljak, M., Lunar, M., Babic, D., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Garcia, F., Paredes, R., Monge, S., Moreno, S., Del Amo, J., Asensi, V., Sirvent, J. L., De Mendoza, C., Delgado, R., Gutiérrez, F., Berenguer, J., Garcia-Bujalance, S., Stella, N., De Los Santos, I., Blanco, J. R., Dalmau, D., Rivero, M., Segura, F., Elías, M. J Pérez, Alvarez, M., Chueca, N., Rodríguez-Martín, C., Vidal, C., Palomares, J. C., Viciana, I., Viciana, P., Cordoba, J., Aguilera, A., Domingo, P., Galindo, M. J., Miralles, C., Del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., De La Torre, J., Vidal, F., Clotet, B., Albert, J., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, P., Säll, C., Mellgren, Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., Ryding, U., Hofstra, L. Marije, Sauvageot, Nicolas, Albert, Jan, Alexiev, Ivailo, Garcia, Federico, Struck, Daniel, Van De Vijver, David A M C, Åsjö, Birgitta, Beshkov, Danail, Coughlan, Suzie, Descamps, Diane, Griskevicius, Algirdas, Hamouda, Osamah, Horban, Andrzej, Van Kasteren, Marjo, Kolupajeva, Tatjana, Kostrikis, Leontios G., Liitsola, Kirsi, Linka, Marek, Mor, Orna, Nielsen, Claus, Otelea, Dan, Paraskevis, Dimitrios, Paredes, Roger, Poljak, Mario, Puchhammer-Stöckl, Elisabeth, Sönnerborg, Anders, Staneková, Danica, Stanojevic, Maja, Van Laethem, Kristel, Zazzi, Maurizio, Lepej, Snjezana Zidovec, Boucher, Charles A B, Schmit, Jean Claude, Wensing, Annemarie M J, Puchhammer-Stockl, E., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. C., Goubau, P., Goudeseune, E., Yombi, J. C., Lacor, P., Liesnard, C., Moutschen, M., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P R, Van Den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Beshkov, D., Alexiev, I., Lepej, S. Zidovec, Begovac, J., Demetriades, I., Kousiappa, I., Demetriou, V., Hezka, J., Linka, M., Maly, M., Machala, L., Nielsen, C., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Liitsola, K., Ristola, M., Suni, J., Sutinen, J., Descamps, D., Assoumou, L., Castor, G., Grude, M., Flandre, P., Storto, A., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Paraskevis, D., Hatzakis, A., Zavitsanou, A., Vassilakis, A., Lazanas, M., Chini, M., Lioni, A., Sakka, V., Kourkounti, S., Paparizos, V., Antoniadou, A., Papadopoulos, A., Poulakou, G., Katsarolis, I., Protopapas, K., Chryssos, G., Drimis, S., Gargalianos, P., Xylomenos, G., Lourida, G., Psichogiou, M., Daikos, G. L., Sipsas, N. V., Kontos, A., Gamaletsou, M. N., Koratzanis, G., Sambatakou, E., Mariolis, H., Skoutelis, A., Papastamopoulos, V., Georgiou, O., Panagopoulos, P., Maltezos, E., Coughlan, S., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Mor, O., Levi, I., Chemtob, D., Grossman, Z., Zazzi, M., De Luca, A., Balotta, C., Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Kolupajeva, T., Vasins, O., Griskevicius, A., Lipnickiene, V., Schmit, J. C., Struck, D., Sauvageot, N., Hemmer, R., Arendt, V., Michaux, C., Staub, T., Sequin-Devaux, C., Wensing, A. M J, Boucher, C. A B, Van Kessel, A., Van Bentum, P. H M, Brinkman, K., Connell, B. J., Van Der Ende, M. E., Hoepelman, I. M., Van Kasteren, M., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M W J, Schrijnders-Gudde, L., Schuurman, R., Van De Ven, B. J M, Åsjö, B., Kran, A. M Bakken, Ormaasen, V., Aavitsland, P., Horban, A., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Maolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Camacho, R., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Otelea, D., Paraschiv, S., Tudor, A. M., Cernat, R., Chiriac, C., Dumitrescu, F., Prisecariu, L. J., Stanojevic, M., Jevtovic, Dj, Salemovic, D., Stanekova, D., Habekova, M., Chabadová, Z., Drobkova, T., Bukovinova, P., Shunnar, A., Truska, P., Poljak, M., Lunar, M., Babic, D., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Garcia, F., Paredes, R., Monge, S., Moreno, S., Del Amo, J., Asensi, V., Sirvent, J. L., De Mendoza, C., Delgado, R., Gutiérrez, F., Berenguer, J., Garcia-Bujalance, S., Stella, N., De Los Santos, I., Blanco, J. R., Dalmau, D., Rivero, M., Segura, F., Elías, M. J Pérez, Alvarez, M., Chueca, N., Rodríguez-Martín, C., Vidal, C., Palomares, J. C., Viciana, I., Viciana, P., Cordoba, J., Aguilera, A., Domingo, P., Galindo, M. J., Miralles, C., Del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., De La Torre, J., Vidal, F., Clotet, B., Albert, J., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, P., Säll, C., Mellgren, Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., and Ryding, U.

Published
2016

23. Transmission of HIV drug resistance and the predicted effect on current first-line regimens in Europe

Author

MMB opleiding Arts microbioloog, MMB Medische Staf, Infection & Immunity, Onderzoek Bob Oranje, Brain, Cardiovasculaire Epi Team 1, MMB Research line 3a, MS Infectieziekten, Circulatory Health, MMB Staf diagnostiek, Hofstra, L. Marije, Sauvageot, Nicolas, Albert, Jan, Alexiev, Ivailo, Garcia, Federico, Struck, Daniel, Van De Vijver, David A M C, Åsjö, Birgitta, Beshkov, Danail, Coughlan, Suzie, Descamps, Diane, Griskevicius, Algirdas, Hamouda, Osamah, Horban, Andrzej, Van Kasteren, Marjo, Kolupajeva, Tatjana, Kostrikis, Leontios G., Liitsola, Kirsi, Linka, Marek, Mor, Orna, Nielsen, Claus, Otelea, Dan, Paraskevis, Dimitrios, Paredes, Roger, Poljak, Mario, Puchhammer-Stöckl, Elisabeth, Sönnerborg, Anders, Staneková, Danica, Stanojevic, Maja, Van Laethem, Kristel, Zazzi, Maurizio, Lepej, Snjezana Zidovec, Boucher, Charles A B, Schmit, Jean Claude, Wensing, Annemarie M J, Puchhammer-Stockl, E., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. C., Goubau, P., Goudeseune, E., Yombi, J. C., Lacor, P., Liesnard, C., Moutschen, M., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P R, Van Den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Beshkov, D., Alexiev, I., Lepej, S. Zidovec, Begovac, J., Demetriades, I., Kousiappa, I., Demetriou, V., Hezka, J., Linka, M., Maly, M., Machala, L., Nielsen, C., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Liitsola, K., Ristola, M., Suni, J., Sutinen, J., Descamps, D., Assoumou, L., Castor, G., Grude, M., Flandre, P., Storto, A., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Paraskevis, D., Hatzakis, A., Zavitsanou, A., Vassilakis, A., Lazanas, M., Chini, M., Lioni, A., Sakka, V., Kourkounti, S., Paparizos, V., Antoniadou, A., Papadopoulos, A., Poulakou, G., Katsarolis, I., Protopapas, K., Chryssos, G., Drimis, S., Gargalianos, P., Xylomenos, G., Lourida, G., Psichogiou, M., Daikos, G. L., Sipsas, N. V., Kontos, A., Gamaletsou, M. N., Koratzanis, G., Sambatakou, E., Mariolis, H., Skoutelis, A., Papastamopoulos, V., Georgiou, O., Panagopoulos, P., Maltezos, E., Coughlan, S., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Mor, O., Levi, I., Chemtob, D., Grossman, Z., Zazzi, M., De Luca, A., Balotta, C., Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Kolupajeva, T., Vasins, O., Griskevicius, A., Lipnickiene, V., Schmit, J. C., Struck, D., Sauvageot, N., Hemmer, R., Arendt, V., Michaux, C., Staub, T., Sequin-Devaux, C., Wensing, A. M J, Boucher, C. A B, Van Kessel, A., Van Bentum, P. H M, Brinkman, K., Connell, B. J., Van Der Ende, M. E., Hoepelman, I. M., Van Kasteren, M., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M W J, Schrijnders-Gudde, L., Schuurman, R., Van De Ven, B. J M, Åsjö, B., Kran, A. M Bakken, Ormaasen, V., Aavitsland, P., Horban, A., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Maolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Camacho, R., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Otelea, D., Paraschiv, S., Tudor, A. M., Cernat, R., Chiriac, C., Dumitrescu, F., Prisecariu, L. J., Stanojevic, M., Jevtovic, Dj, Salemovic, D., Stanekova, D., Habekova, M., Chabadová, Z., Drobkova, T., Bukovinova, P., Shunnar, A., Truska, P., Poljak, M., Lunar, M., Babic, D., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Garcia, F., Paredes, R., Monge, S., Moreno, S., Del Amo, J., Asensi, V., Sirvent, J. L., De Mendoza, C., Delgado, R., Gutiérrez, F., Berenguer, J., Garcia-Bujalance, S., Stella, N., De Los Santos, I., Blanco, J. R., Dalmau, D., Rivero, M., Segura, F., Elías, M. J Pérez, Alvarez, M., Chueca, N., Rodríguez-Martín, C., Vidal, C., Palomares, J. C., Viciana, I., Viciana, P., Cordoba, J., Aguilera, A., Domingo, P., Galindo, M. J., Miralles, C., Del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., De La Torre, J., Vidal, F., Clotet, B., Albert, J., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, P., Säll, C., Mellgren, Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., Ryding, U., MMB opleiding Arts microbioloog, MMB Medische Staf, Infection & Immunity, Onderzoek Bob Oranje, Brain, Cardiovasculaire Epi Team 1, MMB Research line 3a, MS Infectieziekten, Circulatory Health, MMB Staf diagnostiek, Hofstra, L. Marije, Sauvageot, Nicolas, Albert, Jan, Alexiev, Ivailo, Garcia, Federico, Struck, Daniel, Van De Vijver, David A M C, Åsjö, Birgitta, Beshkov, Danail, Coughlan, Suzie, Descamps, Diane, Griskevicius, Algirdas, Hamouda, Osamah, Horban, Andrzej, Van Kasteren, Marjo, Kolupajeva, Tatjana, Kostrikis, Leontios G., Liitsola, Kirsi, Linka, Marek, Mor, Orna, Nielsen, Claus, Otelea, Dan, Paraskevis, Dimitrios, Paredes, Roger, Poljak, Mario, Puchhammer-Stöckl, Elisabeth, Sönnerborg, Anders, Staneková, Danica, Stanojevic, Maja, Van Laethem, Kristel, Zazzi, Maurizio, Lepej, Snjezana Zidovec, Boucher, Charles A B, Schmit, Jean Claude, Wensing, Annemarie M J, Puchhammer-Stockl, E., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. M., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. C., Goubau, P., Goudeseune, E., Yombi, J. C., Lacor, P., Liesnard, C., Moutschen, M., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P R, Van Den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Beshkov, D., Alexiev, I., Lepej, S. Zidovec, Begovac, J., Demetriades, I., Kousiappa, I., Demetriou, V., Hezka, J., Linka, M., Maly, M., Machala, L., Nielsen, C., Jørgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Liitsola, K., Ristola, M., Suni, J., Sutinen, J., Descamps, D., Assoumou, L., Castor, G., Grude, M., Flandre, P., Storto, A., Hamouda, O., Kücherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Korn, K., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Paraskevis, D., Hatzakis, A., Zavitsanou, A., Vassilakis, A., Lazanas, M., Chini, M., Lioni, A., Sakka, V., Kourkounti, S., Paparizos, V., Antoniadou, A., Papadopoulos, A., Poulakou, G., Katsarolis, I., Protopapas, K., Chryssos, G., Drimis, S., Gargalianos, P., Xylomenos, G., Lourida, G., Psichogiou, M., Daikos, G. L., Sipsas, N. V., Kontos, A., Gamaletsou, M. N., Koratzanis, G., Sambatakou, E., Mariolis, H., Skoutelis, A., Papastamopoulos, V., Georgiou, O., Panagopoulos, P., Maltezos, E., Coughlan, S., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Mor, O., Levi, I., Chemtob, D., Grossman, Z., Zazzi, M., De Luca, A., Balotta, C., Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Kolupajeva, T., Vasins, O., Griskevicius, A., Lipnickiene, V., Schmit, J. C., Struck, D., Sauvageot, N., Hemmer, R., Arendt, V., Michaux, C., Staub, T., Sequin-Devaux, C., Wensing, A. M J, Boucher, C. A B, Van Kessel, A., Van Bentum, P. H M, Brinkman, K., Connell, B. J., Van Der Ende, M. E., Hoepelman, I. M., Van Kasteren, M., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M W J, Schrijnders-Gudde, L., Schuurman, R., Van De Ven, B. J M, Åsjö, B., Kran, A. M Bakken, Ormaasen, V., Aavitsland, P., Horban, A., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Maolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Camacho, R., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Otelea, D., Paraschiv, S., Tudor, A. M., Cernat, R., Chiriac, C., Dumitrescu, F., Prisecariu, L. J., Stanojevic, M., Jevtovic, Dj, Salemovic, D., Stanekova, D., Habekova, M., Chabadová, Z., Drobkova, T., Bukovinova, P., Shunnar, A., Truska, P., Poljak, M., Lunar, M., Babic, D., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Garcia, F., Paredes, R., Monge, S., Moreno, S., Del Amo, J., Asensi, V., Sirvent, J. L., De Mendoza, C., Delgado, R., Gutiérrez, F., Berenguer, J., Garcia-Bujalance, S., Stella, N., De Los Santos, I., Blanco, J. R., Dalmau, D., Rivero, M., Segura, F., Elías, M. J Pérez, Alvarez, M., Chueca, N., Rodríguez-Martín, C., Vidal, C., Palomares, J. C., Viciana, I., Viciana, P., Cordoba, J., Aguilera, A., Domingo, P., Galindo, M. J., Miralles, C., Del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., De La Torre, J., Vidal, F., Clotet, B., Albert, J., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, P., Säll, C., Mellgren, Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., and Ryding, U.

Published
2016

24. Increase in transmitted resistance to non-nucleoside reverse transcriptase inhibitors among newly diagnosed HIV-1 infections in Europe

Author

Moutschen, M., Frentz, D., Van de Vijver, D. A. M. C., Abecasis, A. B., Albert, Jan, Hamouda, O., Jørgensen, L. B., Ku¨cherer, C., Struck, D., Schmit, J. -C, Vercauteren, J., A˚sjo¨, B., Balotta, Claudia, Beshkov, Danail, Camacho, Ricardo J., Clotet, B., Coughlan, S., Griskevicius, A., Grossman, Z., Horban, A., Kolupajeva, T., Korn, K., Kostrikis, Leontios G., Liitsola, K., Linka, M., Nielsen, C., Otelea, D., Paraskevis, Dimitrios N., Paredes, R., Poljak, M., Puchhammer, Stockl E., So¨nnerborg, A., Stanekova, D., Stanojevic, M., Van Wijngaerden, E., Wensing, A. M. J., Boucher, C. A. B., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Vandamme, A. -M, Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. -C, Goubau, P., Goudeseune, E., Yombi, J. -C, Lacor, P., Liesnard, C., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P. R., Van den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Demetriades, Ioannis, Kousiappa, Ioanna, Demetriou, Victoria L., Hezka, Johana, Bruckova, M., Machala, L., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Salminen, M., Ristola, M., Suni, J., Sutinen, J., Berg, T., Braun, P., Poggensee, G., Da¨umer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Mu¨ller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Hatzakis, Angelos E., Magiorkinis, Emmanouil N., Hatzitheodorou, Eleni, Haida, Catherine, Zavitsanou, Assimina, Magiorkinis, Gkikas, Lazanas, Marios C., Chini, Maria C., Magafas, N., Tsogas, Nickolaos, Paparizos, Vassilios A., Kourkounti, Sofia, Antoniadou, Anastasia C., Papadopoulos, Antonios I., Panagopoulos, Periklis, Poulakou, Garyphallia G., Sakka, V., Chryssos, Georgios, Drimis, Stylianos, Gargalianos, Panagiotis, Lelekis, Moyssis I., Chilomenos, G., Psichogiou, Mina A., Daikos, George L., Panos, George, Haratsis, G., Kordossis, Theodore, Kontos, Athanasios N., Koratzanis, Georgios, Theodoridou, Maria C., Mostrou, Glykeria J., Spoulou, Vana I., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Levi, I., Chemtob, D., Riva, C., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Schmit, J. C., Hemmer, R., Arendt, V., Staub, T., Schneider, F., Roman, F., van Kessel, A., van Bentum, P. H. M., Brinkman, K., op de Coul, E. L., van der Ende, M. E., Hoepelman, I., van Kasteren, M., Juttmann, J., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R., Schrijnders-Gudde, L., Schuurman, R., van de Ven, B. J. M., Ormaasen, V., Aavitsland, P., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Malolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Palma, C., Borges, F., Paixa&tild, o, T., Duque, V., Araújo, F., Jevtovic, D., Salemovic, D., Habekova, M., Mokráš, Miloš, Truska, P., Lunar, M., Babic, Dunja Z., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Domingo, P., Galindo, M. J., Miralles, C., del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., de la Torre, J., Vidal, F., Garcia, F., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Thalme, A., Nave´r, L., Bratt, G., Blaxhult, A., Gissle´n, M., Svennerholm, B., Bergbrant, I., Björkman, Per, Sa¨ll, C., Mellgren, A˚, Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Ma¨kitalo, S., o¨berg, S., Holmblad, P., Ho¨fer, M., Holmberg, H., Josefson, P., Ryding, U., Van Kessel, A., Kostrikis, Leontios G. [0000-0002-5340-7109], Paraskevis, Dimitrios [0000-0001-6167-7152], Virology, Erasmus MC other, Frentz, Dineke, Van de Vijver, David A.M.C., Abecasis, Ana B., Albert, Jan, Hamouda, Osamah, Jørgensen, Louise B., Ku¨cherer, Claudia, Struck, Daniel, Schmit, Jean-Claude, Vercauteren, Jurgen, A˚sjo¨, Birgitta, Balotta, Claudia, Beshkov, Danail, Camacho, Ricardo J., Clotet, Bonaventura, Coughlan, Suzie, Griskevicius, Algirda, Grossman, Zehava, Horban, Andrzej, Kolupajeva, Tatjana, Korn, Klau, Kostrikis, Leondios G., Liitsola, Kirsi, Linka, Marek, Nielsen, Clau, Otelea, Dan, Paraskevis, Dimitrio, Paredes, Roger, Poljak, Mario, Puchhammer-Sto¨ckl, Elisabeth, So¨nnerborg, Ander, Stanekova, Danica, Stanojevic, Maja, Van Wijngaerden, Eric, Wensing, Annemarie M.J., Boucher, Charles A.B., SPREAD programme investigators, including Vitale F and Tramuto F., Graduate School, UCL - SSS/IREC/MBLG - Pôle de Microbiologie médicale, UCL - (SLuc) Service de microbiologie, UCL - (SLuc) Service de médecine interne générale, UCL - (SLuc) Service d'hématologie, Clinicum, and Department of Medicine

Subjects
Male, virus strain, Resistance, HIV Infections, Drug resistance, THERAPY, Nucleoside Reverse Transcriptase Inhibitor, ANTIRETROVIRAL DRUG-RESISTANCE, 0302 clinical medicine, Medical microbiology, Genotype, Medicine and Health Sciences, Prevalence, HIV Infection, 030212 general & internal medicine, UNITED-KINGDOM, Phylogeny, 0303 health sciences, Communicable disease, Transmission (medicine), adult, virus mutation, UPDATED RECOMMENDATIONS, virus transmission, 3. Good health, Europe, Infectious Diseases, female, risk factor, virus resistance, Female, NAIVE PATIENTS, SOCIETY-USA PANEL, Research Article, Human, Adult, medicine.medical_specialty, Anti-HIV Agents, Virus, Article, 03 medical and health sciences, SDG 3 - Good Health and Well-being, male, MOLECULAR EPIDEMIOLOGY, Drug Resistance, Viral, medicine, proteinase inhibitor, Humans, Transmission, controlled study, human, molecular phylogeny, 030304 developmental biology, nonhuman, MUTATIONS, business.industry, Anti-HIV Agent, nucleotide sequence, nonnucleoside reverse transcriptase inhibitor, Human immunodeficiency virus 1 infection, Virology, major clinical study, unindexed sequence, Parasitology, 3121 General medicine, internal medicine and other clinical medicine, Mutation, HIV-1, business
Abstract

Background: One out of ten newly diagnosed patients in Europe was infected with a virus carrying a drug resistant mutation. We analysed the patterns over time for transmitted drug resistance mutations (TDRM) using data from the European Spread program.Methods: Clinical, epidemiological and virological data from 4317 patients newly diagnosed with HIV-1 infection between 2002 and 2007 were analysed. Patients were enrolled using a pre-defined sampling strategy.Results: The overall prevalence of TDRM in this period was 8.9% (95% CI: 8.1-9.8). Interestingly, significant changes over time in TDRM caused by the different drug classes were found. Whereas nucleoside resistance mutations remained constant at 5%, a significant decline in protease inhibitors resistance mutations was observed, from 3.9% in 2002 to 1.6% in 2007 (p = 0.001). In contrast, resistance to non-nucleoside reverse transcriptase inhibitors (NNRTIs) doubled from 2.0% in 2002 to 4.1% in 2007 (p = 0.004) with 58% of viral strains carrying a K103N mutation. Phylogenetic analysis showed that these temporal changes could not be explained by large clusters of TDRM.Conclusion: During the years 2002 to 2007 transmitted resistance to NNRTI has doubled to 4% in Europe. The frequent use of NNRTI in first-line regimens and the clinical impact of NNRTI mutations warrants continued monitoring. © 2014 Frentz et al. licensee BioMed Central Ltd. 14 Cited By :16

Published
2014

25. Increase in transmitted resistance to non-nucleoside reverse transcriptase inhibitors among newly diagnosed HIV-1 infections in Europe

Author

Frentz, D. Van de Vijver, D.A.M.C. Abecasis, A.B. Albert, J. Hamouda, O. Jørgensen, L.B. Kücherer, C. Struck, D. Schmit, J.-C. Vercauteren, J. Åsjö, B. Balotta, C. Beshkov, D. Camacho, R.J. Clotet, B. Coughlan, S. Griskevicius, A. Grossman, Z. Horban, A. Kolupajeva, T. Korn, K. Kostrikis, L.G. Liitsola, K. Linka, M. Nielsen, C. Otelea, D. Paraskevis, D. Paredes, R. Poljak, M. Puchhammer-Stöckl, E. Sönnerborg, A. Stanekova, D. Stanojevic, M. Van Wijngaerden, E. Wensing, A.M.J. Boucher, C.A.B. Puchhammer-Stockl, E. Sarcletti, M. Schmied, B. Geit, M. Balluch, G. Vandamme, A.-M. Vercauteren, J. Derdelinckx, I. Sasse, A. Bogaert, M. Ceunen, H. De Roo, A. De Wit, S. Echahidi, F. Fransen, K. Goffard, J.-C. Goubau, P. Goudeseune, E. Yombi, J.-C. Lacor, P. Liesnard, C. Moutschen, M. Pierard, D. Rens, R. Schrooten, Y. Vaira, D. Vandekerckhove, L.P.R. Van den Heuvel, A. Van Der Gucht, B. Van Ranst, M. Vandercam, B. Vekemans, M. Verhofstede, C. Clumeck, N. Van Laethem, K. Demetriades, I. Kousiappa, I. Demetriou, V. Hezka, J. Bruckova, M. Linka, M. Machala, L. Nielsen, C. Jørgensen, L.B. Gerstoft, J. Mathiesen, L. Pedersen, C. Nielsen, H. Laursen, A. Kvinesdal, B. Salminen, M. Ristola, M. Liitsola, K. Suni, J. Sutinen, J. Korn, K. Kücherer, C. Berg, T. Braun, P. Poggensee, G. Däumer, M. Eberle, J. Heiken, H. Kaiser, R. Knechten, H. Müller, H. Neifer, S. Schmidt, B. Walter, H. Gunsenheimer-Bartmeyer, B. Harrer, T. Paraskevis, D. Hatzakis, A. Magiorkinis, E. Hatzitheodorou, E. Haida, C. Zavitsanou, A. Magiorkinis, G. Lazanas, M. Chini, M. Magafas, N. Tsogas, N. Paparizos, V. Kourkounti, S. Antoniadou, A. Papadopoulos, A. Panagopoulos, P. Poulakou, G. Sakka, V. Chryssos, G. Drimis, S. Gargalianos, P. Lelekis, M. Chilomenos, G. Psichogiou, M. Daikos, G.L. Panos, G. Haratsis, G. Kordossis, T. Kontos, A. Koratzanis, G. Theodoridou, M. Mostrou, G. Spoulou, V. Coughlan, S. De Gascun, C. Byrne, C. Duffy, M. Bergin, C. Reidy, D. Farrell, G. Lambert, J. O'Connor, E. Rochford, A. Low, J. Coakely, P. O'Dea, S. Hall, W. Grossman, Z. Levi, I. Chemtob, D. Balotta, C. Riva, C. Mussini, C. Caramma, I. Capetti, A. Colombo, M.C. Rossi, C. Prati, F. Tramuto, F. Vitale, F. Ciccozzi, M. Angarano, G. Rezza, G. Schmit, J.C. Struck, D. Hemmer, R. Arendt, V. Staub, T. Schneider, F. Roman, F. Wensing, A.M.J. Boucher, C.A.B. van Kessel, A. van Bentum, P.H.M. Brinkman, K. op de Coul, E.L. van der Ende, M.E. Hoepelman, I. van Kasteren, M. Juttmann, J. Kuipers, M. Langebeek, N. Richter, C. Santegoets, R. Schrijnders-Gudde, L. Schuurman, R. van de Ven, B.J.M. Åsjö, B. Ormaasen, V. Aavitsland, P. Horban, A. Stanczak, J.J. Stanczak, G.P. Firlag-Burkacka, E. Wiercinska-Drapalo, A. Jablonowska, E. Malolepsza, E. Leszczyszyn-Pynka, M. Szata, W. Camacho, R. Palma, C. Borges, F. Paixão, T. Duque, V. Araújo, F. Jevtovic, D. Salemovic, D. Stanekova, D. Habekova, M. Mokras, M. Truska, P. Poljak, M. Lunar, M. Babic, D. Tomazic, J. Vidmar, L. Vovko, T. Karner, P. Clotet, B. Domingo, P. Galindo, M.J. Miralles, C. del Pozo, M.A. Ribera, E. Iribarren, J.A. Ruiz, L. de la Torre, J. Vidal, F. Garcia, F. Paredes, R. Albert, J. Heidarian, A. Aperia-Peipke, K. Axelsson, M. Mild, M. Karlsson, A. Sönnerborg, A. Thalme, A. Navér, L. Bratt, G. Karlsson, A. Blaxhult, A. Gisslén, M. Svennerholm, B. Bergbrant, I. Björkman, P. Säll, C. Mellgren, Å. Lindholm, A. Kuylenstierna, N. Montelius, R. Azimi, F. Johansson, B. Carlsson, M. Johansson, E. Ljungberg, B. Ekvall, H. Strand, A. Mäkitalo, S. öberg, S. Holmblad, P. Höfer, M. Holmberg, H. Josefson, P. Ryding, U. on behalf of the SPREAD Programme

Abstract

Background: One out of ten newly diagnosed patients in Europe was infected with a virus carrying a drug resistant mutation. We analysed the patterns over time for transmitted drug resistance mutations (TDRM) using data from the European Spread program.Methods: Clinical, epidemiological and virological data from 4317 patients newly diagnosed with HIV-1 infection between 2002 and 2007 were analysed. Patients were enrolled using a pre-defined sampling strategy.Results: The overall prevalence of TDRM in this period was 8.9% (95% CI: 8.1-9.8). Interestingly, significant changes over time in TDRM caused by the different drug classes were found. Whereas nucleoside resistance mutations remained constant at 5%, a significant decline in protease inhibitors resistance mutations was observed, from 3.9% in 2002 to 1.6% in 2007 (p = 0.001). In contrast, resistance to non-nucleoside reverse transcriptase inhibitors (NNRTIs) doubled from 2.0% in 2002 to 4.1% in 2007 (p = 0.004) with 58% of viral strains carrying a K103N mutation. Phylogenetic analysis showed that these temporal changes could not be explained by large clusters of TDRM.Conclusion: During the years 2002 to 2007 transmitted resistance to NNRTI has doubled to 4% in Europe. The frequent use of NNRTI in first-line regimens and the clinical impact of NNRTI mutations warrants continued monitoring. © 2014 Frentz et al.; licensee BioMed Central Ltd.

Published
2014

26. Limited cross-border infections in patients newly diagnosed with HIV in Europe

Author

Moutschen, M., Frentz, D., Wensing, A. M. J., Albert, Jan, Paraskevis, Dimitrios N., Abecasis, A. B., Hamouda, O., Jørgensen, L. B., Kücherer, C., Struck, D., Schmit, J. -C, Åsjö, Birgitta, Balotta, Claudia, Beshkov, Danail, Camacho, Ricardo J., Clotet, B., Coughlan, S., De Wit, S., Griskevicius, A., Grossman, Z., Horban, A., Kolupajeva, T., Korn, K., Kostrikis, Leontios G., Liitsola, K., Linka, M., Nielsen, C., Otelea, D., Paredes, R., Poljak, M., Puchhammer-Stöckl, E., Sönnerborg, A., Stanekova, D., Stanojevic, M., Vandamme, A. -M, Boucher, C. A. B., Van de Vijver, D. A. M. C., Balluch, G., Vercauteren, J., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., Echahidi, F., Fransen, K., Goffard, J. -C, Goubau, P., Goudeseune, E., Yombi, J. -C, Lacor, P., Liesnard, C., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Vandekerckhove, L. P. R., Van den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Van Laethem, K., Demetriades, Ioannis, Kousiappa, Ioanna, Demetriou, Victoria L., Hezka, Johana, Bruckova, M., Machala, L., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Salminen, M., Ristola, M., Suni, J., Sutinen, J., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Hatzakis, Angelos E., Magiorkinis, Emmanouil N., Hatzitheodorou, Eleni, Haida, Catherine, Zavitsanou, Assimina, Magiorkinis, Gkikas, Lazanas, Marios C., Chini, Maria C., Magafas, N., Tsogas, Nickolaos, Paparizos, Vassilios A., Kourkounti, Sofia, Antoniadou, Anastasia C., Papadopoulos, Antonios I., Panagopoulos, Periklis, Poulakou, Garyphallia G., Sakka, V., Chryssos, Georgios, Drimis, Stylianos, Gargalianos, Panagiotis, Lelekis, Moyssis I., Chilomenos, G., Psichogiou, Mina A., Daikos, George L., Panos, George, Haratsis, G., Kordossis, Theodore, Kontos, Athanasios N., Koratzanis, Georgios, Theodoridou, Maria C., Mostrou, Glykeria J., Spoulou, Vana I., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., O'Dea, S., Hall, W., Levi, I., Chemtob, D., Franzetti, M., Lai, A., Binda, F., Tramuto, F., Ciccozzi, M., Mussini, C., Angarano, G., Rezza, G., Schmit, J. C., Hemmer, R., Arendt, V., Staub, T., Schneider, F., Roman, F., van Kessel, A., van Bentum, P. H. M., Brinkman, K., de Coul, E. L., van der Ende, M. E., Hoepelman, I. M., van Kasteren, M., Juttmann, J., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M. W. J., Schrijnders-Gudde, L., Schuurman, R., van de Ven, B. J. M., Ormaasen, V., Aavitsland, P., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Malolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Palma, C., Borges, F., Paixão, T., Duque, V., Araújo, F., Jevtovic, D., Salemovic, D., Habekova, M., Mokráš, Miloš, Truska, P., Lunar, M., Babic, Dunja Z., Tomazic, J., Vidmar, L., Vovko, T., Karner, P., Domingo, P., Galindo, M. J., Miralles, C., del Pozo, M. A., Ribera, E., Iribarren, J. A., Ruiz, L., de la Torre, J., Vidal, F., Garcia, F., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, Per, Säll, C., Mellgren, Å., Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., Ryding, U., Van Kessel, A., Instituto de Higiene e Medicina Tropical (IHMT), Centro de Malária e outras Doenças Tropicais (CMDT), Clinicum, Department of Medicine, Infektiosairauksien yksikkö, Frentz, D, Wensing, AMJ, Albert, J, Paraskevis, D, Abecasis, AB, Hamouda, O, Jørgensen, LB, Kücherer, C, Struck, D, Schmit, JC, Åsjö, B, Balotta, C, Beshkov, D, Camacho, RJ, Clotet, B, Coughlan, S, De Wit, S, Griskevicius, A, Grossman, Z, Horban, A, Kolupajeva, T, Korn, K, Kostrikis, LG, Liitsola, K, Linka, M, Nielsen, C, Otelea, D, Paredes, R, Poljak, M, Puchhammer-Stöckl, E, Sönnerborg, A, Stanekova, D, Stanojevic, M, Vandamme, AM, Boucher, CAB, Van de Vijver, DAMC, Tramuto, F, Van Wijngaerden, Eric, Van Ranst, Marc, Van Laethem, Kristel, Derdelinckx, Inge, Kostrikis, Leontios G. [0000-0002-5340-7109], Paraskevis, Dimitrios [0000-0001-6167-7152], Virology, and Graduate School

Subjects
Male, Epidemiology, Human immunodeficiency virus (HIV), Human immunodeficiency virus 1, HIV Infections, medicine.disease_cause, Virologie générale, phylogeny, Settore MED/42 - Igiene Generale E Applicata, Men who have sex with men, EMERGENCE, 0302 clinical medicine, Medicine and Health Sciences, Medicine, Infection control, Cluster Analysis, 030212 general & internal medicine, Israel, Pathologie maladies infectieuses, travel, Phylogeny, 0303 health sciences, Molecular Epidemiology, Travel, Transmission (medicine), article, virus transmission, IMMUNODEFICIENCY-VIRUS TYPE-1, 3. Good health, Europe, female, Infectious Diseases, SUBTYPE B, DRUG-RESISTANT HIV-1, RNA, Viral, male homosexual, Adult, structural gene, Molecular Sequence Data, Newly diagnosed, Clusters, 03 medical and health sciences, male, SDG 3 - Good Health and Well-being, MOLECULAR EPIDEMIOLOGY, SWITZERLAND, Virology, geographic distribution, Humans, Transmission, In patient, human, 030304 developmental biology, nonhuman, Molecular epidemiology, business.industry, Research, high risk population, Virologie médicale, nucleotide sequence, Sequence Analysis, DNA, Human immunodeficiency virus 1 infection, major clinical study, unindexed sequence, 3121 General medicine, internal medicine and other clinical medicine, HIV-1, business, Europe, HIV-1, Transmission, Clusters, Demography, cluster analysis
Abstract

Background: International travel plays a role in the spread of HIV-1 across Europe. It is, however, not known whether international travel is more important for spread of the epidemic as compared to endogenous infections within single countries. In this study, phylogenetic associations among HIV of newly diagnosed patients were determined across Europe.Results: Data came from the SPREAD programme which collects samples of newly diagnosed patients that are representative for national HIV epidemics. 4260 pol sequences from 25 European countries and Israel collected in 2002-2007 were included.We identified 457 clusters including 1330 persons (31.2% of all patients). The cluster size ranged between 2 and 28. A number of 987 patients (74.2%) were part of a cluster that consisted only of patients originating from the same country. In addition, 135 patients (10.2%) were in a cluster including only individuals from neighboring countries. Finally, 208 patients (15.6%) clustered with individuals from countries without a common border. Clustering with patients from the same country was less prevalent in patients being infected with B subtype (P-value, SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2013

27. Treatment-associated polymorphisms in protease are significantly associated with higher viral load and lower CD4 count in newly diagnosed drug-naive HIV-1 infected patients

Author

Moutschen, M., Theys, K., Deforche, K., Vercauteren, J., Libin, P., van de Vijver, D. A. M. C., Albert, Jan, Åsjö, Birgitta, Balotta, Claudia, Bruckova, M., Camacho, Ricardo J., Clotet, B., Coughlan, S., Grossman, Z., Hamouda, O., Horban, A., Korn, K., Kostrikis, Leontios G., Kücherer, C., Nielsen, C., Paraskevis, Dimitrios N., Poljak, M., Puchhammer-Stockl, E., Riva, C., Ruiz, L., Liitsola, K., Schmit, J. -C, Schuurman, R., Sönnerborg, A., Stanekova, D., Stanojevic, M., Struck, D., Van Laethem, K., Wensing, A. M. J., Boucher, C. A. B., Vandamme, A. M., Sarcletti, M., Schmied, B., Geit, M., Balluch, G., Derdelinckx, I., Sasse, A., Bogaert, M., Ceunen, H., De Roo, A., De Wit, S., Echahidi, F., Fransen, K., Goffard, J. -C, Goubau, P., Goudeseune, E., Yombi, J. -C, Lacor, P., Liesnard, C., Pierard, D., Rens, R., Schrooten, Y., Vaira, D., Van den Heuvel, A., Van Der Gucht, B., Van Ranst, M., Van Wijngaerden, E., Vandercam, B., Vekemans, M., Verhofstede, C., Clumeck, N., Demetriades, Ioannis, Kousiappa, Ioanna, Demetriou, Victoria L., Hezka, Johana, Linka, M., Machala, L., Jrgensen, L. B., Gerstoft, J., Mathiesen, L., Pedersen, C., Nielsen, H., Laursen, A., Kvinesdal, B., Ristola, M., Suni, J., Sutinen, J., K̈ucherer, C., Berg, T., Braun, P., Poggensee, G., Däumer, M., Eberle, J., Heiken, H., Kaiser, R., Knechten, H., Müller, H., Neifer, S., Schmidt, B., Walter, H., Gunsenheimer-Bartmeyer, B., Harrer, T., Hatzakis, Angelos E., Magiorkinis, Emmanouil N., Hatzitheodorou, Eleni, Issaris, C., Haida, Catherine, Zavitsanou, Assimina, Magiorkinis, Gkikas, Lazanas, Marios C., Chini, Maria C., Magafas, N., Tsogas, Nickolaos, Paparizos, Vassilios A., Kourkounti, Sofia, Antoniadou, Anastasia C., Papadopoulos, Antonios I., Panagopoulos, Periklis, Poulakou, Garyphallia G., Sakka, V., Chryssos, Georgios, Drimis, Stylianos, Gargalianos, Panagiotis, Lelekis, Moyssis I., Xilomenos, G., Psichogiou, Mina A., Daikos, George L., Panos, George, Haratsis, G., Kordossis, Theodore, Kontos, Athanasios N., Koratzanis, Georgios, Theodoridou, Maria C., Mostrou, Glykeria J., Spoulou, Vana I., Hall, W., De Gascun, C., Byrne, C., Duffy, M., Bergin, C., Reidy, D., Farrell, G., Lambert, J., O'Connor, E., Rochford, A., Low, J., Coakely, P., Levi, I., Chemtob, D., Mussini, C., Caramma, I., Capetti, A., Colombo, M. C., Rossi, C., Prati, F., Tramuto, F., Vitale, F., Ciccozzi, M., Angarano, G., Rezza, G., Schmit, J. C., Hemmer, R., Arendt, V., Staub, T., Schneider, F., Roman, F., van Bentum, P. H. M., Brinkman, K., op de Coul, E. L., van der Ende, M. E., Hoepelman, I. M., van Kasteren, M., Juttmann, J., Kuipers, M., Langebeek, N., Richter, C., Santegoets, R. M. W. J., Schrijnders-Gudde, L., van de Ven, B. J. M., Ormaasen, V., Aavitsland, P., Stanczak, J. J., Stanczak, G. P., Firlag-Burkacka, E., Wiercinska-Drapalo, A., Jablonowska, E., Malolepsza, E., Leszczyszyn-Pynka, M., Szata, W., Palma, C., Borges, F., Paix̃ao, T., Duque, V., Araújo, F., Jevtovic, D. J., Salemovic, D., Habekova, M., Mokráš, Miloš, Truska, P., Babic, Dunja Z., Tomazic, J., Vidmar, L., Karner, P., Gutíerrez, C., deMendoza, C., Erkicia, I., Domingo, P., Camino, X., Galindo, M. J., Blanco, J. L., Leal, M., Masabeu, A., Guelar, A., Llibre, J. M., Margall, N., Iribarren, J. A., Gutierrez, S., Baldov́i, J. F., Pedreira, J. D., Gatell, J. M., Moreno, S., de Mendoza, C., Soriano, V., Blaxhult, A., Heidarian, A., Karlsson, A., Aperia-Peipke, K., Bergbrant, I. -M, Gissĺen, M., Svennerholm, M., Björkman, Per, Bratt, G., Carlsson, M., Ekvall, H., Ericsson, M., Ḧofer, M., Johansson, B., Sonnerb̈org, A., Kuylenstierna, N., Ljungberg, B., Mäkitalo, S., Strand, A., Öberg, S., Virology, Erasmus MC other, Van Wijngaerden, Eric, Clinicum, Department of Medicine, Infektiosairauksien yksikkö, Centro de Malária e outras Doenças Tropicais (CMDT), Graduate School, Kostrikis, Leontios G. [0000-0002-5340-7109], Paraskevis, Dimitrios [0000-0001-6167-7152], UCL - SSS/IREC/MBLG - Pôle de Microbiologie médicale, UCL - (SLuc) Service de microbiologie, UCL - (SLuc) Service de médecine interne générale, Theys, K, Deforche, K, Vercauteren, J, Libin, P, van de Vijver, DA, Albert, J, Asjö, B, Balotta, C, Bruckova, M, Camacho, RJ, Clotet, B, Coughlan, S, Grossman, Z, Hamouda, O, Horban, A, Korn, K, Kostrikis, LG, Kücherer, C, Nielsen, C, Paraskevis, D, Poljak, M, Puchhammer Stockl, E, Riva, C, Ruiz, L, Liitsola, K, Schmit, JC, Schuurman, R, Sönnerborg, A, Stanekova, D, Stanojevic, M, Struck, D, Van Laethem, K, Wensing, AM, Boucher, CA, Vandamme, AM, Tramuto, F, and Vitale, F

Subjects
Adult, Male, lcsh:Immunologic diseases. Allergy, Anti-HIV Agents, education, Virulence, HIV Infections, Drug resistance, Biology, Settore MED/42 - Igiene Generale E Applicata, Virus, polymorphism, 03 medical and health sciences, Viral Proteins, SDG 3 - Good Health and Well-being, Virology, Genotype, Drug Resistance, Viral, drug-naive, medicine, Humans, Prospective Studies, 030304 developmental biology, 0303 health sciences, Polymorphism, Genetic, 030306 microbiology, Research, protease, Viral Load, Reverse transcriptase, 3. Good health, CD4 Lymphocyte Count, Drug-naïve, Infectious Diseases, 3121 General medicine, internal medicine and other clinical medicine, Immunology, biology.protein, HIV-1, Female, Antibody, lcsh:RC581-607, Viral load, HIV-1 infected patient, medicine.drug, Peptide Hydrolases
Abstract

Background: The effect of drug resistance transmission on disease progression in the newly infected patient is not well understood. Major drug resistance mutations severely impair viral fitness in a drug free environment, and therefore expected to revert quickly. Compensatory mutations, often already polymorphic in wild-type viruses, do not tend to revert after transmission. While compensatory mutations increase fitness during treatment, their presence may also modulate viral fitness and virulence in absence of therapy and major resistance mutations. We previously designed a modeling technique that quantifies genotypic footprints of in vivo treatment selective pressure, including both drug resistance mutations and polymorphic compensatory mutations, through the quantitative description of a fitness landscape from virus genetic sequences. Results: Genotypic correlates of viral load and CD4 cell count were evaluated in subtype B sequences from recently diagnosed treatment-naive patients enrolled in the SPREAD programme. The association of surveillance drug resistance mutations, reported compensatory mutations and fitness estimated from drug selective pressure fitness landscapes with baseline viral load and CD4 cell count was evaluated using regression techniques. Protease genotypic variability estimated to increase fitness during treatment was associated with higher viral load and lower CD4 cell counts also in treatment-naive patients, which could primarily be attributed to well-known compensatory mutations at highly polymorphic positions. By contrast, treatment-related mutations in reverse transcriptase could not explain viral load or CD4 cell count variability. Conclusions: These results suggest that polymorphic compensatory mutations in protease, reported to be selected during treatment, may improve the replicative capacity of HIV-1 even in absence of drug selective pressure or major resistance mutations. The presence of this polymorphic variation may either reflect a history of drug selective pressure, i.e. transmission from a treated patient, or merely be a result of diversity in wild-type virus. Our findings suggest that transmitted drug resistance has the potential to contribute to faster disease progression in the newly infected host and to shape the HIV-1 epidemic at a population level. ispartof: Retrovirology vol:9 issue:1 ispartof: location:England status: published

Published
2012

37. Liver granulomatosis: a case of Chlamydophila pneumoniaeinfection

Author

Yildiz, H., Wieërs, G., Yombi, J. C., and Marot, J. C.

Abstract

AbstractAn 18-year-old man was referred to the Internal Medicine ward because of a 2-week history of intermittent high fever, weight loss and cough. Clinical examination revealed hepato-splenomegaly and multiple lymph nodes swelling while laboratory tests showed elevated C-reactive protein, gamma glutamyl transferase and lactate dehydrogenase. All serologic testes for auto-immune antibodies, viruses and bacteria were negative except for Chlamydophila pneumoniae. An 18-FDG PET computed tomography scanner showed hypermetabolism in the liver, spleen and lymph nodes. We therefore conducted a liver biopsy that demonstrated non-necrotizing granulomas. We conclude to a C. pneumoniaeinfection associated with a granulomatous hepatitis. After treatment with Doxyciclin the patient had no more fever, hepatosplenomegaly resolved and blood testes normalized. This case report is to our knowledge the first report of a granulomatous hepatitis associated with C. pneumoniaerespiratory infection.

Published
2015
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41. Low reduction of HCV-RNA level at week 4 in HIV-1 infected patients with acute HCV Infection.

Author

Vincent, A., Jonckheere, S., Kabamba, B., Yombi, J. C., Wilmes, D., Belkhir, L., and Vandercam, B.

Subjects
HEPATITIS C risk factors, HIV infections
Abstract

An abstract of the article "Low reduction of HCV-RNA level at week 4 in HIV-1 infected patients with acute HCV Infection," by A. Vincent, S. Jonckheere, B. Kabamba, J. C. Yombi, D. Wilmes, L. Belkhir, and B. Vandercam is presented.

Published
2012
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42. Nevirapine-associated liver toxicity and hypersensitivity reactions in a cohort of HIV-1-infected patients,clinical analysis.

Author

Jonckheere, Sylvie, Yombi, J. C., Belkhir, Leila, Vincent, Anne, and Vandercam, Bernard

Subjects
*NEVIRAPINE, *HEPATOTOXICOLOGY
Abstract

An abstract of the article "Nevirapine-associated liver toxicity and hypersensitivity reactions in a cohort of HIV-1- infected patients,clinical analysis," by Sylvie Jonckheere, J. C. Yombi, Leila Belkhir, Anne Vincent, and Bernard Vandercam is presented.

Published
2012
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45. Clinical characteristics and humoral immune response in healthcare workers with COVID-19 in a teaching hospital in Belgium.

Author

Vandercam G, Simon A, Scohy A, Belkhir L, Kabamba B, Rodriguez-Villalobos H, and Yombi JC

Subjects
Adult, Antibodies blood, Antibody Formation immunology, Belgium epidemiology, COVID-19 diagnosis, COVID-19 epidemiology, COVID-19 virology, Disease Transmission, Infectious statistics & numerical data, Female, Humans, Male, Middle Aged, Nurses statistics & numerical data, Occupational Exposure statistics & numerical data, Retrospective Studies, SARS-CoV-2 genetics, COVID-19 immunology, Health Personnel statistics & numerical data, Hospitals, Teaching statistics & numerical data, Immunity, Humoral physiology, SARS-CoV-2 immunology
Abstract

Background: Healthcare workers (HCWs) are at high risk of acquiring COVID-19 and could play a role in nosocomial transmission. Since 4 th February 2020, Belgian Health authorities reported more than 90,568 cases, of which 8.3% were HCWs. Data on clinical characteristics, sources of infection and humoral immune response of HCWs with COVID-19 remain scarce., Aim: To analyse the clinical characteristics, humoral immune response, sources of contamination, and outcomes among HCWs with COVID-19., Methods: This retrospective study included 176 HCWs with laboratory-confirmed COVID-19 in a teaching hospital in Belgium. Between 1 st March and 31 st May 2020, all HCWs with symptoms suspected of COVID-19 were tested by reverse transcription polymerase chain reaction on a nasopharyngeal swab. Serological testing was performed between 55 and 137 days after the onset of symptoms., Findings: Median age was 40.8 years and 75% were female. Median delay between onset of symptoms and diagnosis was 4.39 days. Most frequent symptoms were cough and headache (both 75%). Fever accounted for 68.7%. Most represented professions were nurses (42%). HCWs were mainly infected by patient contact (32.9%); 7.6% required hospitalization and 1.7% were admitted to the intensive care unit. Unfortunately, one HCW died (0.5%). Total antibodies were positive in 109/126 (86.5%)., Conclusions: Clinical presentation of COVID-19 in HCWs does not differ from the general population. However, outcomes were more favourable with a mortality rate lower than that reported in Belgian COVID-19 patients in general (16%). The main source of infection was the hospital setting. Our positive antibodies rate was high but lower than previously reported., (Copyright © 2020 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.)

Published
2020
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46. Neutrophil-to-lymphocyte ratio (NLR) distribution shows an advantage compared to C-reactive protein (CRP) for the early inflammation monitoring after total hip arthroplasty.

Author

Mundama M, Van Cauter M, Detrembleur C, Cornu O, Dubuc JE, and Yombi JC

Subjects
Aged, Aged, 80 and over, Biomarkers metabolism, Female, Humans, Male, Retrospective Studies, Arthroplasty, Replacement, Hip, C-Reactive Protein metabolism, Inflammation metabolism, Lymphocytes metabolism, Neutrophils metabolism
Abstract

C-reactive protein (CRP) distribution has been used to monitor early inflammation after total hip arthroplasty (THA). Neutrophil to lymphocyte ratio (NLR) is a new and cheap inflammatory marker. This study aimed to verify whether Neutrophil to lymphocyte ratio (NLR) distribution has an advantage when compared to C-reactive protein (CRP) distribution for the inflammation monitoring after total hip arthroplasty (THA). 116 THA patients were retrospectively selected over a 2 years period. They all had available blood tests preoperatively and at postoperative days 2, 4 and 42. Median peak values were compared between CRP and NLR. The effect of demographics on CRP and NLR was tested. At days 4 and 42, 100% and 16.3% of patients had not reached normal CRP (< 10mg/L) while 56.8% and 6.8% of patients had not reached normal NLR (<5) respectively. There was no effect of demographics on NLR except for age. Older patients had higher NLR (p 0.037). NLR showed a quicker return to normal than CRP. Our results show that NLR seems to be a better marker to follow inflammation after THA than CRP.

Published
2020

47. Adult haemophagocytic lymphohistiocytosis: a Review.

Author

Yildiz H, Van Den Neste E, Defour JP, Danse E, and Yombi JC

Abstract

Background: Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening disorder characterized by hyperimmune response. The mortality is high despite progress being made in the diagnosis and treatment of the disease., Aim: This review aimed to update knowledge on adult HLH pathophysiology, identifiy the numerous causes, and help clinicians make early diagnosis and initiate treatment., Design and Methods: Using Embase, we searched relevant articles published from January 1, 2010 to October 31, 2019, with the MESH term « hemophagocytic lymphohistiocytosis; macrophagic activation syndrome, adult »., Results: The mean age at presentation is about 50 years, with a male predominance. The most frequent disease associations are haematological diseases, viral or bacterial infections, and autoimmune diseases. The pathophysiologic mechanism is probably the combination of inherited genetic mutations and extrinsic triggers. The mortality rate is 26.5% to 74.8%. H-score is more efficient than HLH-2004 criteria to identify HLH, with diagnostic sensitivity and specificity 90% and 79%, respectively.18F-FDG PET/CT is potentially useful for detecting underlying disease and the extent of secondary HLH. Disease-specific treatment should be given as soon as possible. Treatment with corticosteroids combined or not with etoposide is the mainstay of treatment. Monoclonal antibodies and JAK pathway inhibitors show promise of being effective., Conclusion: In adult HLH, infectious diseases, autoimmune disease and malignancy should be suspected so that disease-specific treatment can be given promptly. Treatment with corticosteroids combined or not with etoposide is the mainstay of treatment, but new therapies show promise of being effective., (© The Author(s) 2020. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)

Published
2020
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48. Concordance between superficial swab and deep sampling in post-sternotomy mediastinitis: Single center experience.

Author

Yombi JC, Mastroianni F, Reychler G, Pasquet A, and Rodriguez-Villalobos H

Subjects
Aged, Female, Humans, Male, Retrospective Studies, Specimen Handling methods, Sternotomy methods, Surgical Wound Infection diagnosis, Surgical Wound Infection microbiology, Mediastinitis diagnosis, Mediastinitis microbiology, Staphylococcal Infections diagnosis, Staphylococcal Infections microbiology, Staphylococcus aureus isolation & purification
Abstract

Objectives: Deep sampling (DS) is the gold standard for microbiological diagnosis of post-sternotomy mediastinitis (PSM), however superficial swab (SS) are frequently performed in some centers and antibiotherapy initiated base on their results. We analysed the concordance between superficial swab and deep sampling in PSM., Materials and Methods: We analysed retrospectively patients with a PSM between 2010 and 2014 at Saint-Luc University hospital (Belgium). We considered that there was a concordance between SS and DS when the same microorganism was found in the two sampling method in each patient. Patients were stratified in six groups according to microbiology results as Staphylococcus Aureus (SA) sensitive or resistant, coagulase negative Staphylococcus (CoNS), Gram negative bacilli (GNB), other Gram positive bacteria (GPB) and fungi., Results: Thirty-six patients were included. Twenty-five men (69%) and a mean age of 66 years old. The overall concordance between SS and DS was 57%. SA and GNB showed high concordance (100% and 85.7% respectively). For the other groups the concordance was low. The sensitivity and specificity of SS was 97% and 33% respectively. The PPV and NPV of superficial swab was 96% and 50% respectively., Conclusion: Microbiological results from SS, even with flocked swabs, except for SA and GNB have low concordance with those obtained from deep sampling. Our data confirm that in PSM, deep sampling is the gold standard for microbiological assessment., (Copyright © 2019 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.)

Published
2019
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49. Difficult to treat osteoarticulars infections : Focus on Mycobacterial and Fungal infection.

Author

Yombi JC, Seyler L, Cornu O, Barbier O, Libouton X, Rodriguez-Villalobos H, and Thienpont E

Subjects
Arthritis, Infectious diagnosis, Arthritis, Infectious epidemiology, Aspergillosis diagnosis, Candidiasis diagnosis, Humans, Osteomyelitis diagnosis, Osteomyelitis epidemiology, Prosthesis-Related Infections diagnosis, Tuberculosis, Osteoarticular diagnosis, Arthritis, Infectious microbiology, Aspergillosis complications, Candidiasis complications, Osteomyelitis microbiology, Prosthesis-Related Infections microbiology, Tuberculosis, Osteoarticular complications
Abstract

Bone and joint infections are rare but often devastating. While bacteria are most commonly encountered organisms, mycobacteria and fungi are less frequent. Management of the latter is often more complex, especially in the presence of foreign material. We will increasingly be faced with mycobacterial and fungal bone infections, as medical conditions and newer therapeutics lead to more immunosuppression. In this article, we will review osteomyelitis, septic arthritis and peri-prosthetic joint infections related to mycobacteria and fungi.

Published
2017

50. Acute pyelonephritis and renal vein thrombosis: A case report and review of the literature.

Author

Yildiz H, Van Nieuwenhove S, Doyen M, and Yombi JC

Subjects
Acute Disease, Aged, Drainage methods, Female, Humans, Anticoagulants therapeutic use, Kidney Diseases therapy, Pyelonephritis therapy, Thrombosis drug therapy
Abstract

A 68-year-old female presented with a week history of fever and generalized weakness. Clinical examination, blood work and urinalysis were compatible with sepsis due to acute pyelonephritis. Urine cultures were positive for Escherichia coli and blood cultures were negative. After 5 days of antibiotic therapy with cefuroxime, inflammatory parameters (CRP level and white blood cell count) remained highly elevated. Abdominal CT scan showed right kidney pyelonephritis with renal and perirenal abscess and right renal vein thrombosis. The patient improved after percutaneous drainage of the perirenal abscess and anticoagulation treatment. She was discharged on hospital day 14., (Copyright © 2016 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.)

Published
2016
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